Stilo Carbon Curva 8870 Rib & Chest Protector - Carbon Fiber/Black Size:Small The middle layer consists of

The middle layer consists of Nomex(R) batting which is an inherently fire-retardant aramid fabric

270 degree arm and back gussets

The Alpinestars ZX V4 socks use seamless technology with an updated pattern to create fewer pressure points making them more comfortable for wearing throughout long stints in the car

Note that sometimes these suits are referred to as "fireproof" racecar driver's suits

287 3MM SRV Shield (SRV-1 Pivot System)

Stilo Carbon Curva 8870 Rib & Chest Protector - Carbon Fiber/Black Size:Small The middle layer consists ofHomologated by the FIA World Motor Sport Council and developed by Stilo, the new Stilo Carbon Curva 8870 Karting Body Protection features Carbon Curva technology patented by the Italian manufacturer, which allowed the fusion of protective carbon and flexible carbon adding top functionality to a device designed to protect the driver's chest and rib, crucial body areas in karting. The drivers wear it under their CIK FIA approved overalls, remaining free